Transactions of Materials and Heat Treatment

Title：Flow analysis of composite\|plastic flow connection for heterogeneous metal pipe

Authors： LIU Fei-fei BAO Guo-jian

Unit： Jiangxi University of Science and Technology

KeyWords： dissimilar metal pipe connect technique stream function plastic flow

ClassificationCode：TG316.8

year,vol(issue):pagenumber：2010,35(4):112-115

Abstract：

As for the heterogeneous metal pipe connection, a solid-phase connecting method was put forward based on the plastic flow theory, which was composite plastic flow connection．Combined the stream function theory, metal plastic flow characteristics in the connect process was analyzed and the law of the metal plastic flow was grasped. Through the finite element software, the connection process was simulated for the pipe of aluminum alloy LY12 and T2 copper．The simulated results show that the metal plastic flow is consistent with the results of theoretical analysis.

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Reference：

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